n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | -3 |
5 | 40 |
6 | -250 |
7 | 1008 |
8 | -5887 |
9 | 56880 |
10 | -263724 |
11 | -1848000 |
12 | 36228093 |
13 | -377490984 |
14 | 7141572490 |
15 | -132772794000 |
16 | 1495810787297 |
17 | -10978685025568 |
18 | 115616765332680 |
19 | -1113424428155904 |
20 | -36631866029794659 |
[1,0,0,0,-3,40,-250,1008,-5887,56880,-263724, -1848000,36228093,-377490984,7141572490, -132772794000,1495810787297,-10978685025568, 115616765332680,-1113424428155904, -36631866029794659] |